Domains with DNS TXT v=spf1 include:_spf.mailersend.net redirect=_spfc504.prot.us
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.mailersend.net redirect=_spfc504.prot.us.
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.mailersend.net redirect=_spfc504.prot.us.